Nissan Titan. Instruction — part 299
SERVICE DATA AND SPECIFICATIONS (SDS)
EC-497
< SERVICE DATA AND SPECIFICATIONS (SDS)
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Heated Oxygen sensor 2 Heater
INFOID:0000000009886948
Crankshaft Position Sensor (POS)
INFOID:0000000009886949
EC-274, "Component Inspection"
Camshaft Position Sensor (PHASE)
INFOID:0000000009886950
EC-278, "Component Inspection"
Throttle Control Motor
INFOID:0000000009886951
Fuel Injector
INFOID:0000000009886952
Fuel Pump
INFOID:0000000009886953
Resistance [at 25
°C (77°F)]
8 - 10
Ω
Resistance [at 25
°C (77°F)]
Approximately 1 - 15
Ω
Resistance [at 10 - 60
°C (50 - 140°F)]
11.1 - 14.5
Ω
Resistance [at 25
°C (77°F)]
0.2 - 5.0
Ω
EM-1
ENGINE
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SECTION
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CONTENTS
ENGINE MECHANICAL
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Drain Engine Coolant . . . . . .....
Precaution for Disconnecting Fuel Piping . . . .....
Precaution for Removal and Disassembly . . . ....
Precaution for Inspection, Repair and Replace-
ment . . . . . . . . . . . . . . . . . . ..
Precaution for Assembly and Installation . . . . ..
Parts Requiring Angular Tightening . . . . . . ..
Precaution for Liquid Gasket . . . . . . . . .....
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tool . . . . . . . . . . . .....
Commercial Service Tool . . . . . . . . . . ..
SYSTEM DESCRIPTION . . . . . . . .
NOISE, VIBRATION, AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . .
NVH Troubleshooting - Engine Noise . . . . . .
Use the Chart Below to Help You Find the Cause
of the Symptom . . . . . . . . . . . . . ...
PERIODIC MAINTENANCE . . . . . . .
DRIVE BELTS . . . . . . . . . . . . .
Checking Drive Belts . . . . . . . . . . . ...
Removal and Installation . . . . . . . . . . .
Drive Belt Auto-Tensioner and Idler Pulley . . . .
AIR CLEANER FILTER . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . .
Removal and Installation (Viscous paper type) . ...
SPARK PLUG . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
CAMSHAFT VALVE CLEARANCE . . . . ..
Valve Clearance . . . . . . . . . . . . . ..
COMPRESSION PRESSURE . . . . . . ...
Checking Compression Pressure . . . . . . .
REMOVAL AND INSTALLATION . . . ...
ENGINE ROOM COVER . . . . . . . . ...
Removal and Installation . . . . . . . . . . .
AIR CLEANER AND AIR DUCT . . . . . ...
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
INTAKE MANIFOLD . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
EXHAUST MANIFOLD AND THREE WAY
CATALYST . . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
OIL PAN AND OIL STRAINER . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
IGNITION COIL . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
ROCKER COVER . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
FUEL INJECTOR AND FUEL TUBE . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
EM-2
Intake Valve Timing Control Solenoid Valve (LH) ...
Intake Valve Timing Control Solenoid Valve (RH) ...
Intake Valve Timing Control Position Sensor (LH) ...
Intake Valve Timing Control Position Sensor (RH) ...
Camshaft Position Sensor (PHASE) . . . . . ..
TIMING CHAIN COVER . . . . . . . . . .
Exploded View . . . . . . . . . . . . . ....
Removal and Installation . . . . . . . . . ....
TIMING CHAIN . . . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . ....
Removal and Installation . . . . . . . . . ....
CAMSHAFT . . . . . . . . . . . . . ...
Exploded View . . . . . . . . . . . . . ....
Removal and Installation . . . . . . . . . ....
Inspection after Installation . . . . . . . . . .
OIL SEAL . . . . . . . . . . . . . . ...
Removal and Installation of Valve Oil Seal . . . .
Removal and Installation of Front Oil Seal . . . .
Removal and Installation of Rear Oil Seal . . . ..
CYLINDER HEAD . . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . ....
Removal and Installation . . . . . . . . . ....
Exploded View . . . . . . . . . . . . . .
Disassembly and Assembly . . . . . . . . .
Inspection After Disassembly . . . . . . . . ..
UNIT REMOVAL AND INSTALLATION .
ENGINE ASSEMBLY . . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
UNIT DISASSEMBLY AND ASSEMBLY ...
ENGINE UNIT . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Disassembly and Assembly . . . . . . . . .
Inspection After Disassembly . . . . . . . .
HOW TO SELECT PISTON AND BEARING ...
How to Select Piston and Bearing . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . .
PRECAUTIONS
EM-3
< PRECAUTION >
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009886387
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Precaution for Drain Engine Coolant
INFOID:0000000009886388
Drain engine coolant when engine is cooled.
Precaution for Disconnecting Fuel Piping
INFOID:0000000009886389
• Before starting work, make sure no fire or spark producing items are in the work area.
• Release fuel pressure before disconnecting and disassembly.
• After disconnecting pipes, plug openings to stop fuel leakage.
Precaution for Removal and Disassembly
INFOID:0000000009886390
• When instructed to use special service tools, use the specified tools. Always be careful to work safely, avoid
forceful or uninstructed operations.
• Exercise maximum care to avoid damage to mating or sliding surfaces.
• Cover openings of engine system with tape or the equivalent, if necessary, to seal out foreign materials.
• Mark and arrange disassembly parts in an organized way for easy troubleshooting and assembly.
• When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specified, do exactly as specified. Power tools may be used
where noted in the step.
Precaution for Inspection, Repair and Replacement
INFOID:0000000009886391
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.
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